There is no such provision in the clear text. Everything is subject to the property contract you signed. From the point of view of protecting green space, it is best to add a runway, so the cost of maintaining green space is also reduced. And the property has the right to manage the public areas of the community. After all, not everyone is so good. I just don't know how this change will affect you. If your reasons are not sufficient, the property will not be ignored. After all, green space is not family, but public. Property companies should consider from the perspective of public interest.